I created poses that suit my Sims. I would be happy if you could use them if you like.
*Pose
6 couple poses for teen-elder
2 pair poses for a large dog and teen-elder / child
4 solo poses
The couple's poses have a slight height difference added. If you are using a height MOD, I think it would work better if you remove it.
*Acc
Umbrella with hearts for teen-elder in the Hat section
Bear Plushie for teen-elder in the Hat section
Rose basket for a large dog in the Hat section